Results 11 to 20 of about 3,225,090 (250)

Influence of filling ratio on gas explosion in flameproof chamber

open access: yesMeikuang Anquan, 2023
The maximum explosion pressure and maximum explosion pressure rate produced by different filling ratios in the flameproof chamber are different. In order to study the change characteristics of gas explosion under different filling ratios in flameproof ...
ZHANG Wenqiang   +2 more
doaj   +2 more sources

Super High-water Material Ratio and Optimization of Filling Technology in Thin Coal Seam Filling Mining

open access: yesMeikuang Anquan, 2020
In order to solve the problems such as the occurrence of slurry bleeding and even the impact of non-solidification on the strength of backfill in the field construction of ultra-high water materials, based on this, the optimized material ratio test was ...
LI Xifan, XIONG Zuqiang, WANG Yan, SUN Yapeng, JIANG Tao
doaj   +2 more sources

Numerical Simulation of Effect of Electrode Filling Ratio on Electroslag Remelting Process

open access: yesTeshugang, 2014
The distribution of magnetic field and Joule heat field of electrode, slag and remelting ingot system during electroslag remelting (ESR) process is obtained by using finite element software ANSYS, and the effect of electrode filling ratio 0. 3 ~ 0.
贺铸   +4 more
doaj   +1 more source

Studies on SI engine simulation and air/fuel ratio control systems design [PDF]

open access: yes, 2013
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.More stringent Euro 6 and LEV III emission standards will immediately begin execution on 2014 and 2015 respectively.
Bai, Yang
core   +6 more sources

A Heat Pipe Performance With Heptane as aWorking Fluid [PDF]

open access: yesEngineering and Technology Journal, 2013
The heat pipe is a device that efficiently transfers heat from one end to another. It has been widely applied in electronic system cooling and heat spreading applications due to its superior heat conductivity.
Hussain H.Ahmad, Raqeeb H. Rajab
doaj   +1 more source

The influence of the ""penetration-"" and the ""filling-ratios"" on the pull-out strength of transpedicular screws [PDF]

open access: yes, 2009
The stress field developed in the human lumbar vertebral bone due to the presence of transpedicular fixation screws is studied in an attempt to quantify the force required to pull the screw out of the bone.
Kourkoulis, SK   +4 more
core   +1 more source

Fabricating Microstructures on Glass for Microfluidic Chips by Glass Molding Process

open access: yesMicromachines, 2018
Compared with polymer-based biochips, such as polydimethylsiloxane (PDMS), glass based chips have drawn much attention due to their high transparency, chemical stability, and good biocompatibility.
Tao Wang   +3 more
doaj   +1 more source

STUDI PENGARUH FILLING RATIO PADA MODEL LOOP HEAT PIPE

open access: yes, 2021
Pembuangan panas sisa hasil peluruhan pada saat sistem pendingin aktif mengalami kegagalan masih menjadi permasalahan termal. Loop heat pipe (LHP) sebagai salah satu teknologi sistem pendingin pasif berpotensi untuk dimanfaatkan dalam menangani ...
Fadillah, Rizky   +3 more
core   +1 more source

Numerical Study on the Tank Heel Determination Using Smoothed Particle Hydrodynamics

open access: yesJournal of Marine Science and Engineering, 2021
Tank heel minimization is a significant issue in the design of LNG fuel tanks because it is associated with stable suction pump operation and thermal shock requirements during LNG bunkering.
Kyu-Sik Park   +2 more
doaj   +1 more source

Histopathological evaluation of root canal filling materials for primary teeth [PDF]

open access: yes, 2010
This study aimed to assess the response of apical and periapical tissues of dogs¿ teeth after root canal filling with different materials. Forty roots from dogs¿ premolars were prepared biomechanically and assigned to 4 groups filled with: Group I ...
Leonardo, Mário Roberto   +8 more
core   +1 more source

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